Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUS6937700 B1
Publication typeGrant
Application numberUS 09/641,219
Publication dateAug 30, 2005
Filing dateAug 18, 2000
Priority dateAug 18, 1999
Fee statusPaid
Also published asCN1285700A, DE10040386A1, DE10040386B4
Publication number09641219, 641219, US 6937700 B1, US 6937700B1, US-B1-6937700, US6937700 B1, US6937700B1
InventorsJun-Sik Jang
Original AssigneeSamsung Electronics Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Device for and method of outputting data on display section of portable telephone
US 6937700 B1
Abstract
Disclosed is a device for outputting display data information displayed on a display section as audio of a portable telephone, comprising: an audio output key for selecting an audio output mode of the portable telephone; a memory for storing the data displayed on the display section of the portable telephone; an audio memory for storing an audio data corresponding to the audio output mode of the portable telephone; an audio processing section adapted to modulate an audio signal inputted from a microphone for conversion to an audio data, and demodulate an audio data inputted from an RF processing section and the audio data stored in the audio memory to an audio signal to output the demodulated audio signal as voice to the outside through a speaker; and a control section adapted to read out the data displayed in the display section from the memory and the audio data corresponding to a selected audio output mode from the audio memory, respectively, when a predetermined audio output mode is selected by manipulation of the audio output key to control the data read out from the memory and the audio data read out from the audio memory so that the audio data is outputted as voice to the outside through the audio processing section.
Images(5)
Previous page
Next page
Claims(10)
1. A device for outputting, as a voice, data information displayed on a display section of a portable telephone, comprising:
an audio output key for selecting an audio output mode of the portable telephone;
a memory for storing data displayed on the display section of the portable telephone;
an audio memory for storing audio data corresponding to the audio output mode of the portable telephone;
an audio processing section for modulating an audio signal inputted from a microphone, for converting said audio signal into audio data, for demodulating audio data inputted from an RF processing section and audio data stored in the audio memory to convert into an audio signal, and for outputting said audio signal as a voice; and
a control section, when each of a plurality of mode selecting keys is depressed while a predetermined audio output mode is selected by manipulation of the audio output key to control the data read out from the memory and the audio data read out from the audio memory so that the audio data is outputted as a voice through the audio processing section and a speaker.
2. The device according to claim 1 further comprising a time mode selecting key for switching the audio output mode of the portable telephone into a time mode while the audio output mode of the portable telephone is selected in response to depression of the audio output key, wherein a time data displayed on the display section of the portable telephone is read out from the memory and a time audio data corresponding to the time data is read out from the audio memory in response to depression of the time mode selecting key so that the read out-time audio data is outputted as said voice through the audio processing section and then a speaker.
3. The device according to claim 2 further comprising a received message mode selecting key for switching the audio output mode of the portable telephone into a received message mode while the audio output mode is switched into the time mode, wherein a received message data displayed on the display section of the portable telephone is read out from the memory and a received message audio data corresponding to the received message data is read out from the audio memory in response to depression of the received message mode selecting key so that the readout received message audio data is outputted as said voice through the audio processing section and then the speaker.
4. The device according to claim 3 further comprising at least one of a bell and vibration mode selecting key for switching the audio output mode of the portable telephone into at least one of a bell and vibration mode while the audio output mode is switched into the received message mode thereof, wherein at least one of bell and vibration data displayed on the display section of the portable telephone is read out from the memory and at least one of a bell and vibration audio data corresponding to the at least one of the bell and vibration data is read out from the audio memory in response to depression of the at least one of the bell and vibration mode selecting key so that the read out at least one of the bell and vibration audio data is outputted as said voice through the audio processing section and then the speaker.
5. The device according to claim 4 further comprising an antenna receiving electric field strength mode selecting key for switching the audio output mode of the portable telephone into an antenna receiving electric field strength mode while the audio output mode is switched into the at least one of the bell and vibration mode, wherein an antenna receiving electric field strength data displayed on the display section of the portable telephone is read out from the memory and an antenna receiving electric field strength audio data corresponding to the antenna receiving electric field strength data is read out from the audio memory in response to depression of the antenna receiving electric field strength mode selecting key so that the read out-antenna receiving electric field strength audio data is outputted as said voice through the audio processing section and then the speaker.
6. A device for audio outputting display data information displayed on a display section of a portable telephone, comprising:
an audio output key adapted to select an audio output mode of the portable telephone;
a time mode selecting key adapted to switch the audio output mode of the portable telephone into a time mode while the audio output mode of the portable telephone is selected in response to depression of the audio output key;
a received message mode selecting key adapted to switch the audio output mode of the portable telephone into a received message mode while the audio output mode is switched into the time mode;
at least one of a bell and vibration mode selecting key adapted to switch the audio output mode of the portable telephone into at least one of a bell and vibration mode while the audio output mode is switched into the received message mode;
an antenna receiving electric field strength mode selecting key adapted to switch the audio output mode of the portable telephone into an antenna receiving electric field strength mode while the audio output mode is switched into the at least one of the bell and vibration mode;
a memory adapted to store each data displayed on the display section of the portable telephone;
an audio memory adapted to store each audio data corresponding to the audio output mode of the portable telephone;
an audio processing section adapted to modulate an audio signal inputted from a microphone for conversion to an audio data, and demodulate an audio data inputted from an RF processing section and the audio data stored in the audio memory to an audio signal to output the demodulated audio signal as a voice through a speaker; and
a control section adapted to read out the data displayed in the display section from the memory and the audio data corresponding to a selected audio output mode from the audio memory, respectively, when each of the mode selecting keys is depressed while a predetermined audio output mode is selected by manipulation of the audio output key to control the data read out from the memory and the audio data read out from the audio memory so that the audio data is outputted as a voice through the audio processing section and a speaker.
7. The device according to claim 6, wherein the audio output key, the time mode selecting key, the received message mode selecting key, the at least one of the bell and vibration mode selecting key, and the antenna receiving electric field strength mode selecting key are constructed as a single multi-function key which includes a function of each of the mode selecting keys.
8. A method of outputting, as a voice, data information displayed on a display section of a portable telephone including an audio output key, comprising the steps of:
detecting data displayed on the display section in response to the selective depression of the audio output key; and
reading out audio data corresponding to the detected data from an audio memory and outputting, as a voice, sequential audio data corresponding to the data information displayed on the display section, when each of a plurality of mode selecting keys is depressed while a predetermined audio output mode is selected by manipulation of the audio output key to control the audio data read out from the audio memory so that the audio data is outputted as a voice through an audio processing section and a speaker.
9. A method of outputting, as a voice, data information displayed on a display section of a portable telephone including an audio output key, comprising the steps of:
detecting data displayed on the display section in a standby state of the portable telephone;
determining whether or not the audio output key is depressed;
storing data displayed on the display section in a memory while a corresponding audio output mode is selected in response to depression of the audio output key; and
reading out the data stored in the memory and an audio data corresponding to the readout data from an audio memory,
when each of a plurality of mode selecting keys is depressed while a predetermined audio output mode is selected by manipulation of the audio output key to control the data read out from the memory and the audio data read out from the audio memory so that the audio data is outputted as a voice through an audio processing section and a speaker.
10. A method of outputting, as a voice, data information displayed on a display section of a portable telephone including an audio output key, a time mode selecting key, a received message mode selecting key, at least one of a bell and vibration mode selecting key, and an antenna receiving electric field strength mode selecting key comprising the steps of:
selecting an audio output mode of the portable telephone;
switching the audio output mode of the portable telephone into a time mode in response to depression of the time mode selecting key while the audio output mode of the portable telephone is selected in response to depression of the audio output key;
switching the audio output mode of the portable telephone into a received message mode in response to depression of the received message mode selecting key while the audio output mode is switched into the time mode;
switching the audio output mode of the portable telephone into at least one of a bell and vibration mode in response to depression of the at least one of the bell and vibration mode selecting key while the audio output mode is switched into the received message mode;
switching the audio output mode of the portable telephone into an antenna receiving electric field strength mode in response to depression of the antenna receiving electric field strength mode selecting key while the audio output mode is switched into the at least one of the bell and vibration mode;
storing each data displayed on the display section of the portable telephone in a memory;
storing each audio data corresponding to the audio output mode of the portable telephone in an audio memory;
modulating an audio signal inputted from a microphone for conversion to an audio data, and demodulating an audio data inputted from an RF processing section and the audio data stored in the audio memory to an audio signal through an audio processing section to output the demodulated audio signal as voice through a speaker; and
reading out the data displayed in the display section from the memory and the audio data corresponding to a selected audio output mode from the audio memory, respectively, when each of the mode selecting keys is depressed while a predetermined audio output mode is selected by manipulation of the audio output key to control the data read out from the memory and the audio data read out from the audio memory so that the audio data is outputted as a voice through the audio processing section and the speaker.
Description
BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention relates to an outputting function of a portable telephone, and more particularly to a device for and a method of audio outputting data information displayed on a display section of the portable telephone.

2. Description of the Related Art

In general, portable telephones include a variety of functions for users. For example, there are display data functions such as a receiving field strength of a radio wave, the current time and date and a telephone directory function, etc. But, such a function of displaying data information like the current time and date, etc., on the display section is the only means of outputting the data information displayed on the screen of the display section. However, it is very difficult for visually handicapped persons or persons having weak sight to read the data information displayed on the display section. Further, in the case where users use a portable telephone not including a separate display section installed on the exterior thereof, such as folder type portable telephones, there has been a problem in that the user suffers an inconvenience in having to open a closed folder or a cover in order to see data information displayed on the display section.

SUMMARY OF THE INVENTION

Therefore, the present invention has been made in an effort to solve the problems occurring in the prior art, and an object of the present invention is to provide a device for and a method of audio outputting, for example as a voice, the display data information displayed on a display section of portable telephones in response to the selection of a user.

In order to achieve the above object, according to the present invention, there is provided a device for audio outputting display data information displayed on a display section of a portable telephone, comprising:

    • an audio output key for selecting an audio output mode of the portable telephone;
    • a memory for storing the display data;
    • an audio memory for storing audio data corresponding to the audio output mode of the portable telephone;
    • an audio processing section for modulating an audio signal inputted from a microphone and for converting said audio signal into audio data, and for demodulating audio data inputted from an RF processing section and audio data stored in the audio memory to convert into an audio signal and for ouputting said audio signal as a voice; and
    • a control section, when said audio output mode is selected by manipulation of the audio output key, for reading out the data displayed in the display section from the memory and the audio data from the audio memory and for controlling said data read out from the memory and the audio data read out from the audio memory to output said data through the audio processing section.

In a second embodiment, there is provided a device for audio outputting display information displayed on a display section of a portable telephone, comprising:

    • an audio output key for selecting an audio output mode of the portable telephone;
    • a memory for storing data displayed on the display section of the portable telephone;
    • an audio memory for storing audio data corresponding to the audio output mode of the portable telephone;
    • an audio processing section for modulating an audio signal inputted from a microphone, for converting said audio signal into audio data, for demodulating audio data inputted from an RF processing section and audio data stored in the audio memory to convert into an audio signal, and for outputting said audio signal as a voice; and,
    • a control section, when said audio output mode is selected by manipulation of the audio output key, for reading out the data displayed in the display section from the memory and the audio data from the audio memory, and for controlling said audio processing section to output said audio data as said voice.
BRIEF DESCRIPTION OF THE DRAWINGS

The foregoing and other objects, features and advantages of the present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic block diagram illustrating the construction of a device for outputting, as a voice, data information displayed on a display section of a portable telephone according to a preferred embodiment of the present invention;

FIGS. 2A and 2B are a control flowchart illustrating the process for outputting, as a voice, data information displayed on a display section of a portable telephone according to a preferred embodiment of the present invention; and

FIG. 3 is a perspective view illustrating a folder type portable telephone including an audio output key installed thereon according to a preferred embodiment of the present invention, in which a folder of the portable telephone is closed.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

Reference will now be made in greater detail to the preferred embodiments of the present invention. In the drawings, the same or similar elements are denoted by the same reference numerals even though they are depicted in different drawings. In the following description of the present invention, numerous specific details, such as specific circuit elements, are set forth to provide a more thorough understanding of the present invention. It will be apparent, however, to those skilled in the art that the invention may be practiced otherwise than according to the previously mentioned specific details. The detailed description of known functions and configurations incorporated herein are omitted when it may make the subject matter of the present invention unclear.

FIG. 1 is a schematic block diagram illustrating the construction of a device for outputting, as audio, data information displayed on a display section of a portable telephone 200 according to a preferred embodiment of the present invention.

Referring to FIG. 1, a control section 100 of a portable telephone 200 according to one embodiment of the present invention controls the overall operation of the portable telephone 200. An audio memory 110 stores various audio data, such as a time audio data according to the present invention, an audio data of received messages, an audio data of not-received messages, an audio data of bell/vibration, an audio data of an antenna receiving electric field strength, etc. A memory 120 includes a ROM for storing an operation program, an Electrically Erasable and Programmable ROM (EEPROM), and a RAM. A key input section 130 includes a plurality of numeral keys, and function keys for performing various functions (for example, an audio output key 210 shown in FIG. 3, a time mode selecting key, a received message mode selecting key, a bell/vibration mode selecting key, and an antenna receiving electric field strength mode selecting key), and is adapted to output corresponding data according to the depression of any one of the function keys to the control section 100 by an external operation. A display section 140, which is typically implemented by a display device such as a liquid crystal display (LCD) device, etc., driven under the control of the control section 100, is adapted to display the present state of the portable telephone or the progress situation of a program under the control of the control section 100. An RF (radio frequency) processing section 150 converts an audio signal inputted from a microphone into a digital signal for transmission to a base station through the antenna under the control of the control section 100. In other words, the RF processing section 150 performs the entire processing of the radio signal transmission and reception between the portable telephone and the base station to which the portable telephone belongs. Specifically, the RF processing section 150 converts an input audio signal of a radio frequency band to an intermediate frequency (IF) signal, converts the IF signal to a baseband signal, and then converts the baseband signal to a digital signal. A ring tone generator 160 generates a ring tone through a speaker 190 under the control of the control section 100. An audio processing section 170 modulates audio signals inputted from the microphone 195 for conversion to audio data, and demodulates audio data inputted from the RF processing section 150 and audio data stored in the audio memory 110 to an audio signal to output the demodulated audio signal as voice to the outside through the speaker 190.

The portable telephone 200 used in the present invention generally refers to a portable telephone employing the method of CDMA (Code Division Multiple Access). In the CDMA type telecommunication, the use of a Global Positioning System (GPS) allows for acquisition of time e information from a communication satellite. A base station provides such time information to a telecommunication terminal over a sync channel. At this time, the information transferred through the sync channel carries only one message called a sync channel message. A mobile station is provided with system parameters through this sync channel message. Among these parameters, the most important parameter is the time offset of pilot PN (Pseudo Noise) sequence of a base station associated with a system time and a data transmission speed of a calling channel.

FIGS. 2A and 2B are a control flowchart illustrating the process for outputting, as a voice, data information displayed on a display section of a portable telephone according to a preferred embodiment of the present invention.

A preferred embodiment of the present invention will be described in detail hereinafter with reference to FIGS. 1 to 3. The portable telephone may be in an active or a standby state.

First, at step 301, the control section 100 determines whether or not the power supply of the portable telephone 200 is switched on. If it is determined at step 301 that the power supply of the portable telephone 200 is switched on, the program proceeds to step 302 in which the control section 100 detects display data displayed on the display section 140 of the portable telephone 200. At subsequent step 303, the control section 100 determines whether or not an audio output key 210 is depressed through the key input section 130. If it is determined at step 303 that the audio output key 210 is depressed through the key input section 130, the program proceeds to step 304 where the control section 100 determines whether or not a time mode selecting key (not shown) is depressed. At step 304, if it is determined that the time mode selecting key (not shown) is depressed so that the audio output mode is switched into the time mode, the program proceeds to step 305 where the control section 100 determines whether or not a received message mode selecting key is depressed. If at step 304 the time mode selecting key is not depressed, the process returns to step 301. If at step 305 the answer is NO, that is, if it is determined at step 305 that the received message mode selecting key (not shown) is not depressed, the program proceeds to step 306 where the control section 100 reads out time data stored in the memory 120. At this point, the control section 100 detects time data (including date data) received from the base station through the sync channel. The control section 100 calculates the present time according to the time data detected at step 306 by driving the timer 180. At this point, the calculated present time data is updated to be stored in the memory 120 and the control section 100 reads out time and date data stored in the memory 120. Subsequently, the program proceeds to step 307 where the control section 100 reads out an audio data of time stored in the audio memory 110, and a voice message is output at step 308 by speaker 190.

At this time, it should be noted that the time audio data stored in the audio memory 110 can be stored in various manners through a variety of design modifications.

For example, assuming that the time audio data is stored in the audio memory 110 as shown in Table 1, the process for the time audio data to be outputted as a voice through the speaker will be described hereinafter.

TABLE 1
Number audio Additional audio
Address data Unit audio data data
1 One a.m. It (the present time)
2 Two p.m. Is
3 Three Past/to Just
4 Four Minute(s)
5 Five Second(s)
6 Six
7 Seven
8 Eight
9 Nine
10 Ten

First, it is assumed that it is just five minutes past one a.m. Then, the control section 100 reads out data of “It” stored at address 1 of the additional audio data and data of “is” stored at address 2 of the unit audio data, which are stored in the audio memory 110. Also, the control section 100 reads out data of “just” stored at address 3 of the additional audio data. After that, the control section 100 reads out data of “five” stored at address 5 of the cardinal number audio data, data of “minutes” stored at address 4 of the unit audio data, and data of “past” stored at address 3 of the unit audio data. Lastly, the control section 100 reads out data of “one” stored at address 1 of the cardinal number audio data and data of “a.m.” stored at address 1 of the unit audio data, respectively. Then, the control section 100 finally combines these data to synthesize an audio data such as “It is just five minutes past one a.m.”

Subsequently, the program proceeds to step 308 where the control section 100 controls the audio processing section 170 to convert the time audio data into an analog data and output the converted audio data through speaker 190. The voice outputted finally according to the process is follows: “It is just five minutes past one a.m.”

Meanwhile, if it is determined at step 305 that a received message mode selecting key is depressed while a time mode selecting key is being depressed through the key input section 130, the program proceeds to step 309 in FIG. 2B where the control section 100 determines whether or not a bell/vibration mode selecting key is depressed while the received message mode selecting key is depressed through the key input section 130. If it is determined at step 309 that the bell/vibration mode selecting key is not depressed and, if it is determined that the received message mode selecting key is depressed through the key input section 130 at step 305, the program proceeds to step 310 where the control section 100 determines whether or not there is any received message. If it is determined at step 310 that there is a received message, the program proceeds to step 311 where the control section 100 reads out the received message data stored in the memory 120. Then, at step 312, the control section 100 reads out a received message audio data corresponding to the received message data, which is stored in the audio memory 110. On the other hand, if it is determined at 310 that there is not any received message, the program proceeds to step 313 where the control section 100 reads out a not-received message audio data stored in the audio memory 110.

In the meantime, if it is determined at step 309 that the bell/vibration mode selecting key is depressed through the key input section 130, the program proceeds to step 314 where the control section 100 determines whether or not an antenna receiving electric field strength mode selecting key is depressed while the bell/vibration mode selecting key is depressed through the key input section 130. If it is determined at step 314 that the antenna receiving electric field strength mode selecting key is not depressed so that the audio output mode is not switched into an antenna receiving electric field strength mode (i.e., if it is determined that the bell/vibration mode selecting key is depressed through the key input section 130 at step 309 and the antenna receiving electric field strength mode selecting key is not depressed at step 314), the program proceeds to step 315 where the control section 100 reads out a bell/vibration data stored in the memory 120. Then, at step 316, the control section 100 reads out a bell/vibration audio data corresponding to the bell/vibration data, which is stored in the audio memory 110.

In the meantime, if it is determined at step 314 that the antenna receiving electric field strength mode selecting key is depressed through the key input section 130, the program proceeds to step 317 where the control section 100 reads out a antenna receiving electric field strength data stored in the memory 120. Then, at step 318, the control section 100 reads out an antenna receiving electric field strength audio data corresponding to the antenna receiving electric field strength data, which is stored in the audio memory 110.

The control section 100 controls the program to proceed from the steps 312, 313, 316 and 318 to the step 308 so that the audio processing section 170 converts each of the corresponding audio data into an analog data to output the converted data to the outside through the speaker 190.

Meanwhile, if it is determined at step 303 that the audio output key is not depressed, the program returns to the previous step 301 where the control section 100 performs the series of preceding steps again.

While there has been described what is at present considered to be the preferred embodiment of the present invention, it will be understood by those skilled in the art that various modifications may be made therein without departing from the spirit and scope of the present invention. That is, although the audio output key 210, the time mode selecting key, the received message mode selecting key, the bell/vibration mode selecting key, and the antenna receiving electric field strength mode selecting key have been described therein in such a manner that they are constructed separately in the portable telephone, it should be noted that they may be implemented to one multi-function key including a function of each of the mode selecting keys. For example, in the present invention as a separately mounted audio output key is depressed, and then the time mode selecting key, the received message mode selecting key, the bell/vibration mode selecting key, and the antenna receiving electric field strength mode selecting key are depressed sequentially, a corresponding audio data stored in the audio memory 110 is outputted to the outside. However, the several functional keys set forth may be implemented to one multi-function key. Further, in the present invention, although there has been described a device for and a method of audio outputting data displayed on the display section 140 of the portable telephone 200 in which a corresponding audio data is outputted to the outside as users select any one of the set forth several function keys directly, it should be noted that the present invention may be implemented such that only once key manipulation allows data information displayed on the display section 140 of the portable telephone 200 to be outputted sequentially, as voice, to the outside. That is, as shown in FIG. 3, the present invention may be implemented in such a manner that when users depress the audio output key 210 of the portable telephone 200 only once, the time audio data first is outputted, and then, the received message audio data, the bell/vibration audio data and the antenna receiving electric field strength audio data are outputted in order to the outside so that data information displayed on the display section 140 of the portable telephone 200 can be outputted, as voice, to the outside by a simpler manipulation of the audio output key.

As can be seen from the foregoing, according to a device for and a method of outputting, as a voice, data information displayed on a display section of a portable telephone, data information displayed on the display section of the portable telephone can be outputted, as a voice, to the outside so that it is useful to visually handicapped persons. Further, even in case of using a portable telephone not including a separate display section installed on the exterior thereof, such as folder type portable telephones, users can identify easily, in a voice, data information displayed on the display section of the portable telephone without opening a closed folder in order to see the data information dismayed on the display section.

Therefore, while this invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiment, but, on the contrary, it is intended to cover various modifications within the spirit and scope of the appended claims.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US5878339 *Feb 6, 1998Mar 2, 1999Gte Mobile Communications Service CorporationCellular radiotelephone system with remotely programmed mobile stations
US5950123 *Aug 26, 1996Sep 7, 1999Telefonaktiebolaget L MCellular telephone network support of audible information delivery to visually impaired subscribers
US6014569 *Mar 5, 1997Jan 11, 2000At&T Corp.Mobile interactive radio
US6061718 *Jul 23, 1997May 9, 2000Ericsson Inc.Electronic mail delivery system in wired or wireless communications system
US6134453 *Sep 9, 1998Oct 17, 2000Charles M. Leedom, Jr.Adaptive omni-modal radio apparatus and methods
US6275690 *Dec 24, 1997Aug 14, 2001Hitachi, Ltd.Cellular mobile telephone apparatus
US6374125 *Mar 17, 1999Apr 16, 2002Nec CorporationMobile telephone and method of retrieving reception/transmission history in mobile telephone
US6377820 *Jul 13, 1998Apr 23, 2002Nokia Mobile Phones LimitedRadio telephone
CN1142304AFeb 9, 1995Feb 5, 1997有限会社唐鎌商事Receiver
FR2769781A1 Title not available
JP2000134303A Title not available
JP2000184035A Title not available
JPH05102909A Title not available
JPH06125301A Title not available
JPH09289687A Title not available
JPH11136323A Title not available
WO1998009453A1Aug 8, 1997Mar 5, 1998Ericsson Telefon Ab L MCellular telephone network support of audible information delivery to visually impaired subscribers
WO1999031856A1Dec 16, 1998Jun 24, 1999Northern Telecom LtdMultimodal user interface with speech in-/output and graphic display
Non-Patent Citations
Reference
1First Office Action of the People's Republic of China dated Sep. 6, 2002, issued in a counterpart application, namely Appln. No. 00126014.6.
2Japanese Office Action dated Sep. 10, 2002 issued in a counterpart application, namely, Appln. No. 2000-246479.
3U.K. Search and Examination Report, Apr. 9, 2001.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8199661Oct 27, 2006Jun 12, 2012Qualcomm IncorporatedMethod and apparatus for processing supplemental and non supplemental assignments
US8218479Oct 27, 2006Jul 10, 2012Qualcomm IncorporatedMethod and apparatus for processing a multi-code word assignment in wireless communication systems
US8238289Oct 27, 2006Aug 7, 2012Qualcomm IncorporatedMethod and apparatus for requesting selected interlace mode in wireless communication systems
US8248950Oct 27, 2006Aug 21, 2012Qualcomm IncorporatedMethod of transmitting and receiving a redirect message in a wireless communication system
US8265066Oct 27, 2006Sep 11, 2012Qualcomm IncorporatedMethod and apparatus for reducing power consumption in wireless communication systems
US8289897Oct 27, 2006Oct 16, 2012Qualcomm IncorporatedMethod and apparatus for processing open state in wireless communication system
US8289908Oct 27, 2006Oct 16, 2012Qualcomm IncorporatedMethod and apparatus for processing simultaneous assignment in wireless communication systems
US8326330Oct 27, 2006Dec 4, 2012Qualcomm IncorporatedMethod and apparatus for updating configuration attributes using FastRepage attribute in wireless communication systems
US8331285Oct 27, 2006Dec 11, 2012Qualcomm IncorporatedMethod and apparatus of establishing access channel in wireless communication systems
US8457042Oct 27, 2006Jun 4, 2013Qualcomm IncorporatedMethod and apparatus for transmitting and receiving a sectorparameters message in an active state in wireless communication system
US8457092May 6, 2010Jun 4, 2013Qualcomm IncorporatedQuick paging channel with reduced probability of missed page
US8477808Oct 27, 2006Jul 2, 2013Qualcomm IncorporatedMethod and apparatus of assigning in wireless communication systems
US8520628Oct 27, 2006Aug 27, 2013Qualcomm IncorporatedMethod and apparatus for monitoring other channel interference in wireless communication system
US8599712Apr 7, 2011Dec 3, 2013Qualcomm IncorporatedMethod and apparatus for setting reverse link CQI reporting modes in wireless communication system
US8675549Oct 27, 2006Mar 18, 2014Qualcomm IncorporatedMethod of serving sector maintenance in a wireless communication systems
US8744444Oct 27, 2006Jun 3, 2014Qualcomm IncorporatedMethod and apparatus for transmitting a pilot report (PilotReport) message in wireless communication systems
US8750908Jun 15, 2006Jun 10, 2014Qualcomm IncorporatedQuick paging channel with reduced probability of missed page
US8761080Nov 19, 2009Jun 24, 2014Qualcomm IncorporatedMultiple other sector information combining for power control in a wireless communication system
US20080194175 *Feb 7, 2008Aug 14, 2008Intellitoys LlcInteractive toy providing, dynamic, navigable media content
Classifications
U.S. Classification379/68, 455/414.4
International ClassificationH04M1/725, H04M1/00, H04Q7/38, H04M1/247, H04B1/40
Cooperative ClassificationH04M2250/56, H04M1/72594, H04M1/72552, H04M1/0214
European ClassificationH04M1/725F5V
Legal Events
DateCodeEventDescription
Feb 1, 2013FPAYFee payment
Year of fee payment: 8
Jan 28, 2009FPAYFee payment
Year of fee payment: 4
Aug 18, 2000ASAssignment
Owner name: SAMSUNG ELECTRONICS CO., LTD., KOREA, REPUBLIC OF
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:JANG, JUN-SIK;REEL/FRAME:011060/0857
Effective date: 20000814